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420a coil pack and wire upgrade, Worth It?

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DeathJunior

Proven Member
34
2
Jan 19, 2017
Springfield, Missouri
So I just finished the fresh rebuild on my 420a. New pistons, rods, Crower stage 1 cams, water pump, oil pump, valve seals, new gaskets on all surfaces. I'll be turbo-ing the car in the future but for now it's NA. Only real HP upgrades to it are the cams and header. Would it be worth it to swap out the coil pack and wires? It has some cheap aftermarket plug wires already and the stock coil pack. I'm installing a set of fresh ngk plugs anyway. Would it be worthwhile for anything else? I know with my other car forums it isn't. However here it might be.
 
If the coil pack is in spec I wouldn't worry about it. Plugs should be changed and maybe wires if they are more than a few years old. Factory replacement wires are fine.
 
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